Scientists say they've solved debate about origins of mysterious dinosaur
The discovery "rewrites decades of research on Earth's most famous predator," the study's co-author said.
Tyrannosaurus Rex
This T. rex ancestor is "missing link" to apex predators, scientists say
Apex predators, like the Tyrannosaurus rex, eventually arose from smaller-bodied tyrannosauroid dinosaurs called Khankhuuluu mongoliensis, the study's researchers said.
Tyrannosaurus Rex, king of the dinosaurs
Why are we captivated with a creature that hasn't existed on Earth for about 66 million years? Martha Teichner visits the American Museum of Natural History in New York's T. rex exhibit, and accompanies a University of Kansas paleontology team as they dig for Tyrannosaurus Rex bones in Jordan, Montana.
Hugh Murphy's humorous T-Rex
What if a Tyrannosaurus Rex could be brought to life today? Cartoonist Hugh Murphy (who is also a practicing dentist in Raleigh, N.C.) has published three books exploring how confounding life might be for a creature with such short arms. Martha Teichner reports.
Rare juvenile T. rex fossil found by children in North Dakota to go on display
The "Teen Rex" is one of just four young T. rex fossils that have been found on Earth.
5/15: CBS Evening News
Alabama governor signs near-total abortion ban; largest and oldest T. rex named "Scotty" revealed
Fossil unearthed decades ago is older, more primitive T. rex, scientists say
The researchers determined it predated T. rex by up to 7 million years, showing that tyrannosaurs were in North America long before paleontologists previously thought.
T. rex's ferocious image may have just taken a hit
The classic image of Tyrannosaurus rex flashing giant teeth might be wrong. New research suggests they were likely covered by scaly lips.
T. rex skull unearthed in South Dakota to be auctioned in N.Y.
The 200-pound skull fossil, nicknamed Maximus, is being sold by an owner who wishes to remain anonymous, the auction house said.
T. rex takeover
It was a Tyrannosaurus rex takeover in Portland, Maine, on Saturday as a large group of people dressed as dinosaurs descended on Monument Square for an event that was “all about spreading smiles.”
Biggest dinosaur ever found
The tyrannosaurus rex was believed to have been the most-feared predator when dinosaurs ruled the earth, but a new study suggests it wasn't the biggest of the prehistoric beasts. Dana Jacobson reports.
7/19: CBS Evening News
Trump pressures Senate GOP on health bill; new study suggests Tyrannosaurus rex could barely run
T. rex discovery
For Tyrannosaurus rex, getting around was no small feat. A new study suggests the prehistoric beast was so big, its legs would have buckled under high speeds. Jonathan Vigliotti has more.
lmanac: Fossil hunter
On February 12, 1873 paleontologist Barnum Brown was born in Carbondale, Kansas. The scientist who came to be known as "Mr. Bones" uncovered the partial skeleton of a huge, previously-unknown dinosaur - the Tyrannosaurus Rex. Jane Pauley Reports.
New dinosaur closely related to the T. rex discovered in U.K.
The rare bones were found by amateur fossil hunters on the Isle of Wight.
Largest T. rex "Scotty" revealed
The largest tyrannosaurus rex to ever roam the earth is about to make his official debut. CBS News got a look at "Scotty" before he goes on display at a museum in Canada. Jamie Yuccas explains.
Our fascination with Tyrannosaurus Rex
Why are we captivated with a creature that hasn't existed on Earth for about 66 million years? "Sunday Morning" digs for answers
First look at Scotty, the largest T. rex ever found
The massive creature weighed an estimated 20,000 pounds — about 8,000 more than the average T. rex
New exhibit reveals what T. rex might have looked like as a baby
This new exhibit is presenting the king of the cretaceous period in a brand new light
6 ways Apple messed up its T. rex emoji
Apple's new dinosaur emoji sure is cute, but one paleontologist says its anatomy is wildly inaccurate
T. rex research "changes the way we have to think"
Scientists combined two digital modelling methods and concluded Tyrannosaurus rex was likely so big, it couldn't run
Almanac: Fossil hunter Barnum Brown
On February 12, 1873, the man who would discover the skeleton of the previously-unknown Tyrannosaurus Rex was born
Scientists have a theory about those tiny T. rex arms
Paleontologists are using 3D imaging to try to understand an unusual feature of the fearsome dinosaur
Rare T-Rex skull lands at Seattle museum
Paleontologists unearthed the bones of a T-Rex that lived more than 66 million years ago in what is now Montana
Dinosaur fossils shed light on how T. rex became T. rex
Scientists unveil the discovery of a small ancestor of huge tyrannosaurs
Trump threatens to walk away from Iran war and pull U.S. out of NATO
Trump says he expects the U.S. war with Iran to end within several weeks despite unrelenting attacks from both sides and Iran's iron grip on the Strait of Hormuz.
Supreme Court hears arguments in Trump birthright citizenship case
The Supreme Court heard arguments over President Trump's bid to end birthright citizenship, a case that tests one of the cornerstones of his immigration agenda.
Live
Artemis II moon mission counts down to historic flight
NASA's Artemis II astronauts are set to launch today on a nine-day mission around the moon and back. Follow the countdown and watch it live.
Majority of recent ship traffic through Strait of Hormuz linked to Iran
Trump said Iran gave him the "present" of letting eight oil tankers through the Strait of Hormuz, but the majority of ships making the passage are Iranian, including
Trump indicates he'll try to pull U.S. out of NATO
President Trump has told Britain's Telegraph newspaper he could try to terminate U.S. membership in NATO. He's railed against NATO allies for refusing to join the Iran war.
A COVID variant called "Cicada" is on the rise. Here's what to know.
The COVID-19 variant BA.3.2, nicknamed "Cicada," has been detected in at least 23 countries and half the states in the U.S.
Gas prices hit $4.06 a gallon before Trump's prime-time address
U.S. gasoline prices continue to inch higher after crossing the $4 a gallon threshold on Tuesday for the first time since 2022.
American journalist Shelly Kittleson kidnapped in Iraq
American journalist Shelly Kittleson was kidnapped in Baghdad on Tuesday, according to two sources familiar with the matter as well as an Iraqi official.
Jamie Dimon says AI could help shorten work week, cure cancer
JPMorgan CEO Jamie Dimon thinks AI will shorten the work week and lead to medical breakthroughs, while acknowledging the technology's potential impact on the nation's workforce.
U.S.
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A COVID variant called "Cicada" is on the rise. Here's what to know.
The COVID-19 variant BA.3.2, nicknamed "Cicada," has been detected in at least 23 countries and half the states in the U.S.
King Charles III to address Congress on April 28
Congressional leaders announced that Britain's King Charles III will address a joint meeting of Congress as part of his visit to Washington later this month.
Gas prices hit $4.06 a gallon before Trump's prime-time address
U.S. gasoline prices continue to inch higher after crossing the $4 a gallon threshold on Tuesday for the first time since 2022.
Live
Artemis II moon mission counts down to historic flight
NASA's Artemis II astronauts are set to launch today on a nine-day mission around the moon and back. Follow the countdown and watch it live.
Supreme Court hears arguments in Trump birthright citizenship case
The Supreme Court heard arguments over President Trump's bid to end birthright citizenship, a case that tests one of the cornerstones of his immigration agenda.
MoneyWatch
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Gas prices hit $4.06 a gallon before Trump's prime-time address
U.S. gasoline prices continue to inch higher after crossing the $4 a gallon threshold on Tuesday for the first time since 2022.
Jamie Dimon says rejecting capitalism is "dead wrong" in CBS News interview
JPMorgan Chase CEO Jamie Dimon shares his thinking on capitalism, AI, prediction markets and more in an interview with "CBS Evening News" anchor Tony Dokoupil.
Jamie Dimon: JPMorgan could offer prediction market services to investors
The JPMorgan Chase CEO said the bank may one day introduce prediction market features, but said "there's a bunch of stuff we won't do" in that space.
Jamie Dimon says AI could help shorten work week, cure cancer
JPMorgan CEO Jamie Dimon thinks AI will shorten the work week and lead to medical breakthroughs, while acknowledging the technology's potential impact on the nation's workforce.
Americans saving less for retirement — that's a "warning sign," experts say.
Full-time employees cut their 401(k) participation and contribution rates last year amid an affordability crunch, new research shows.
Politics
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King Charles III to address Congress on April 28
Congressional leaders announced that Britain's King Charles III will address a joint meeting of Congress as part of his visit to Washington later this month.
Trump indicates he'll try to pull U.S. out of NATO
President Trump has told Britain's Telegraph newspaper he could try to terminate U.S. membership in NATO. He's railed against NATO allies for refusing to join the Iran war.
Supreme Court hears arguments in Trump birthright citizenship case
The Supreme Court heard arguments over President Trump's bid to end birthright citizenship, a case that tests one of the cornerstones of his immigration agenda.
Trump attends Supreme Court arguments in birthright citizenship case
President Trump went to the Supreme Court on Wednesday as the justices took up his executive order seeking to end birthright citizenship, a major test of his immigration agenda.
Judge orders Trump admin. to restore legal status of migrants allowed in under Biden
A federal judge directed the Trump administration to restore the legal status of migrants allowed into the U.S. under a now-defunct Biden administration program for asylum-seekers who arrived at the southern border.
HealthWatch
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A COVID variant called "Cicada" is on the rise. Here's what to know.
The COVID-19 variant BA.3.2, nicknamed "Cicada," has been detected in at least 23 countries and half the states in the U.S.
State health plan for foster kids threatened 8-year-old's cancer care
North Carolina and other states have insurance plans for kids in foster care, but many doctors did not accept patients on the plans, leaving kids' guardians scrambling to find health care providers.
States pay contractors millions to comply with Trump law to cut Medicaid rolls
The One Big Beautiful Bill Act will add red tape and restrictions for those seeking Medicaid and SNAP benefits. And the costs to update computer systems that determine eligibility for those programs will be steep.
Hockey player diagnosed with Stage IV cancer at 26: "It was surreal"
David Lyon is one of the rising number of young adults to be diagnosed with colorectal cancer.
What to know about the "wild, wild West" of viral peptide claims
Here's what to know about peptides, what they can and can't do, and what's driving viral claims about possible health benefits online.
World
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King Charles III to address Congress on April 28
Congressional leaders announced that Britain's King Charles III will address a joint meeting of Congress as part of his visit to Washington later this month.
Majority of recent ship traffic through Strait of Hormuz linked to Iran
Trump said Iran gave him the "present" of letting eight oil tankers through the Strait of Hormuz, but the majority of ships making the passage are Iranian, including
Hiker's dog rescued by helicopter week after getting lost in forest
After strangers raised thousands of dollars for a search, the border collie was flown to safety by a pilot who was determined to reunite pet and owner.
Trump threatens to walk away from Iran war and pull U.S. out of NATO
Trump says he expects the U.S. war with Iran to end within several weeks despite unrelenting attacks from both sides and Iran's iron grip on the Strait of Hormuz.
Russian military plane crashes in Crimea, killing 29 people
The Soviet-designed military transport turboprop aircraft crashed into a cliff, sources at the scene told state news agencies.
Entertainment
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Entertainment
Kenan Thompson on new children's book
Actor and comedian Kenan Thompson joins "CBS Mornings" to discuss his new children's book, "Unfunny Bunny."
Crew that flew Apache helicopters near Kid Rock's house suspended
Kid Rock posted videos of the helicopters hovering by his Nashville home on social media over the weekend. The Army later confirmed the helicopters were on a training mission.
Taylor Swift sued for trademark infringement
Taylor Swift is being sued by Las Vegas performer Maren Wade who has accused the superstar of trademark infringement over her latest album, "The Life of a Showgirl." Wade is the creator of the "Confessions of a Showgirl" podcast, which started as a column in 2014.
Sharon Stone talks new season of "Euphoria"
Sharon Stone reflected on her legendary career as she discussed joining the cast of "Euphoria," working with the show's creator, Sam Levinson, and how she has advocated for women in the entertainment industry.
Taylor Swift sued for trademark infringement over "The Life of a Showgirl"
A Las Vegas performer has sued Taylor Swift over the title of her hit album "The Life of a Showgirl," alleging it violates the performer's trademark.
Technology
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Technology
New film on risks and rewards of AI
"CBS Mornings" sits down with Tristan Harris, co-founder and president of the Center for Humane Technology, who is featured in the 2026 documentary, "The AI Doc: Or How I Became an Apocaloptimist."
Inside Apple's relationship with China
CBS News contributor Patrick McGee joins "The Daily Report" to discuss the codependent relationship between Apple and China, a country that manufactures hundreds of millions of iPhones every year.
How AI powered robots are helping small farms
From labor shortages to environmental impacts, farmers are looking to AI to help revolutionize the agriculture industry. One California startup, Farm-ng, is tapping into the power of AI and robotics to perform a wide range of tasks, including seeding, weeding and harvesting.
Jamie Dimon: JPMorgan could offer prediction market services to investors
The JPMorgan Chase CEO said the bank may one day introduce prediction market features, but said "there's a bunch of stuff we won't do" in that space.
Company tries to make flying car of the future
Many have dreamed of a future with flying cars, eliminating traffic on the morning commute. One company is trying to make that dream a reality. Itay Hod reports.
Science
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Live
Artemis II moon mission counts down to historic flight
NASA's Artemis II astronauts are set to launch today on a nine-day mission around the moon and back. Follow the countdown and watch it live.
Snowy owl, cheetah among 40 species granted international protection
According to a recent report, nearly one in four species catalogued by the CMS are threatened with extinction on a worldwide scale.
Everything to know about NASA's Artemis II moon mission launching today
NASA is poised to launch four astronauts on a historic nine-day trip around the moon and back. Here's everything to know about the Artemis II mission.
Arctic sea ice hits lowest winter level as heat records are shattered worldwide
Arctic sea ice levels are crucial to Earth's climate because, without the ice reflecting sunlight, more heat energy goes into the oceans.
Sharks in Bahamas test positive for caffeine, painkillers, cocaine
Marine biologists found detectable levels of caffeine, cocaine and the over-the-counter painkillers in the blood of 28 sharks.
Crime
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Crime
Son of Hawaii doctor testifies at trial
The son of a Maui doctor testified that his father confessed to him over FaceTime to trying to kill his stepmother, Arielle Konig, on a hike last year. Prosecutors allege Gerhardt Konig tried to push his wife off a cliff, attempted to inject her with a syringe and hit her in the head with a rock.
Luigi Mangione lawyers seek to postpone trial
Lawyers for Luigi Mangione, the man charged with the murder of UnitedHealthcare CEO Brian Thompson, are seeking to postpone his federal murder trial. CBS News' Lilia Luciano reports.
Defense in Kirk case questions bullet analysis
Lawyers for the man accused of killing Charlie Kirk are asking to delay a preliminary hearing set for May, arguing the defense team needs time to review ATF analysis they contend "could not" connect a bullet fragment recovered during Kirk's autopsy with the rifle found near the scene of the crime. CBS News legal contributor Jessica Levinson joins to unpack the development.
New details on Tiger Woods arrest report
Tiger Woods had bloodshot eyes, was "sweating profusely" and had "extremely dilated" pupils after a rollover car crash last week, an arrest report shows. CBS News' Shanelle Kaul has the details.
Police find drug-smuggling tunnel with rail system and cranes in Spain
Police said two people headed the network, including one person considered to be the "narco-architect" and "mastermind of the tunnels."
Space
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Live
Artemis II moon mission counts down to historic flight
NASA's Artemis II astronauts are set to launch today on a nine-day mission around the moon and back. Follow the countdown and watch it live.
The Artemis II launch is today. Here's how to watch it live.
As launch time approaches for NASA's first moonshot in more than half a century, anticipation is building for the Artemis II mission. Here's how to watch today's liftoff.
Smooth countdown continues for Artemis II moon mission
Forecasters continue to predict an 80% chance of favorable weather on Wednesday for the launch of four astronauts on a flight to the moon.
Countdown begins for long-awaited Artemis II moon mission
Countdown clocks began ticking Monday, setting the stage for launch of the Artemis II moon mission early Wednesday evening.
These 4 astronauts are about to make history on flight around the moon
NASA's Artemis II astronauts — three space station veterans and a Canadian rookie — stand out even in an astronaut corps full of super achievers.
Latest Galleries
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Notable Deaths in 2026
A look back at the esteemed personalities who've left us this year, who'd touched us with their innovation, creativity and humanity.
Evidence in the Barbara Kendhammer case
Does the evidence show a cover-up, or was Todd Kendhammer wrongfully convicted for the murder of his wife?
The life & near death of prizefighter Christy Salters-Martin
Christy Salters-Martin dominated in the boxing ring but faced her toughest challenger at home.
Timeline: The disappearance of George Smith
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Who is Alix Tichelman?
Meet the tattooed beauty charged in the death of Google executive Forrest Hayes.
Latest CBS News Videos
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Latest CBS News Videos
Trump attends Supreme Court arguments
President Trump became the first sitting U.S. president to attend a Supreme Court hearing after showing up on Wednesday to listen to arguments on his birthright citizenship executive order. CBS News' Natalie Brand has more.
Inside the Artemis II moon mission simulator
CBS News' Kris Van Cleave goes inside the Orion mission simulator cockpit to get a better idea of what NASA astronauts will be experiencing during the Artemis II launch set for Wednesday.
NASA makes final checks for Artemis II
NASA is in its final phase of preparations ahead of the planned Artemis II launch on Wednesday. CBS News' Bill Harwood and Peter King have more.
Trump at Supreme Court for arguments
President Trump is at the Supreme Court arguments over birthright citizenship, making him the first sitting president to do so. CBS News contributor Jessica Levinson and CBS News' Weijia Jiang have more.
Retired NASA astronaut on moon missions
Retired NASA astronaut Leroy Chiao joins CBS News 24/7 Mornings to discuss final preparations for the Artemis II launch set for Wednesday.